<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2017/6/1 0001
 * Time: 下午 2:31
 */
session_start();
$bj = !empty($this->options['bj']) ? trim($this->options['bj']) : '';
if ($_SESSION['upload_img_'.$bj] && $_SESSION['upload_img_'.$bj] != '') {
    $lsdata = $_SESSION['upload_img_'.$bj];
    $_SESSION['upload_img_'.$bj] = "";
    unset($_SESSION['upload_img_'.$bj]);
    echo $lsdata;
    if (strstr($bj, "tu")) {
        $_SESSION['upload_img']['cache_'.$bj] = $lsdata;
    }
} else {
    echo 'no';
}
